Not so big issue after that, as I face this situation for that I am sharing it.
Hi Sina, Not sure what you want to share. Image is not visible. Can you please share again?
The screenshot cannot be loaded
Ok here is the screen shot again.
But I can see the previous screen shot.
The sites looks just fine. Try to reset your browser cache
There should be system of uploading image like stackoverflow instead of giving url in nopcommerce forum.